tools: fix compilation with latest ndn-cxx

Change-Id: Ifded624f3256452be98f288f9193dd26e464cd36
diff --git a/tools/nfdc/face-module.cpp b/tools/nfdc/face-module.cpp
index 5af5e8d..decbf7b 100644
--- a/tools/nfdc/face-module.cpp
+++ b/tools/nfdc/face-module.cpp
@@ -363,9 +363,9 @@
 }
 
 void
-FaceModule::fetchStatus(Controller& controller,
+FaceModule::fetchStatus(ndn::nfd::Controller& controller,
                         const std::function<void()>& onSuccess,
-                        const Controller::DatasetFailCallback& onFailure,
+                        const ndn::nfd::DatasetFailureCallback& onFailure,
                         const CommandOptions& options)
 {
   controller.fetch<ndn::nfd::FaceDataset>(